EPRO MMS6120 9100-00002C-08 Sensor module

EPRO MMS6120 9100-00002C-08 Features: High reliability: Due to the DCS system being controlled by multiple computers and the system architecture adopting hardware redundancy and network fault-tolerant design, even if one hardware fails, the system can recover at the ms level without affecting the normal operation of the system. Openness: As the DCS system adopts an open, standardized, modular, and networked design, when it is necessary to add or change some functions, the requirements can be achieved by adding or modifying hardware configurations. Flexibility: When control requirements change, various logical controls, complex algorithms, graphical displays, and other functional requirements can be achieved through programming software. Powerful control function: The DCS system has rich control algorithms and multiple PID control functions, such as cascade control, feedforward control, etc. It supports high-level languages and can write more complex algorithms.

The main characteristics of centralized management and decentralized control can be summarized in one sentence. DCS usually uses several controllers (process stations) to control numerous control points in a production process, and each controller is connected through a network and can exchange data. The production control operation adopts a computer operation station, which is connected to the controller through a network to collect production data and convey operation instructions. For the composition of the DCS system, I divide it into three levels. The first level is the field level, the second level is the control level, and the third level is the operation level. Another important component is communication, which runs through the entire system. From one to three, no level is missing.